{"uid":"cap_SKCkTJMbAWI-Sam4IVZmY","slug":"bitcoin-tip-height-lookup-a1bb55df","name":"Bitcoin Tip Height Lookup","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/bitcoin/bitcoin-tip-height?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sBklQ7_OY6SQJlC5nOF64","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current tip height (latest block number) of the Bitcoin blockchain","exampleAgentPrompt":"What is the current Bitcoin blockchain tip height — i.e. how many blocks have been mined so far?","exampleUseCases":[{"title":"Real-time Bitcoin block monitor","prompt":"Check the current Bitcoin block height for me so I can track when new blocks are being mined."},{"title":"Blockchain sync status check","prompt":"What block is the Bitcoin network currently on? I want to verify my node is fully synced."},{"title":"On-chain activity dashboard","prompt":"Fetch the latest Bitcoin tip height so I can display the current chain height on my crypto dashboard."}],"resultDescription":"A JSON response indicating the current tip height of the Bitcoin blockchain — the index of the most recently confirmed block — along with ok and paid status flags.","failureModes":["Payment not received — returns 402 if x402 payment header is missing or invalid","Invalid schema parameter — may return an error if schema field is malformed","Upstream Bitcoin data source temporarily unavailable — may return a 5xx error","Rate limiting or worker timeout on the Cloudflare edge"],"whenToPreferThis":"Choose this endpoint when you need a quick, no-signup, pay-per-call lookup of the current Bitcoin blockchain tip height using USDC micropayments over x402. Ideal for AI agents that need real-time Bitcoin block height without managing API keys or subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:32:24.149Z","isFirstParty":false,"canonicalSlug":"bitcoin-tip-height-lookup-a1bb55df"}